CN202633820U - Lifting device for moving porcelain insulator - Google Patents
Lifting device for moving porcelain insulator Download PDFInfo
- Publication number
- CN202633820U CN202633820U CN 201220129195 CN201220129195U CN202633820U CN 202633820 U CN202633820 U CN 202633820U CN 201220129195 CN201220129195 CN 201220129195 CN 201220129195 U CN201220129195 U CN 201220129195U CN 202633820 U CN202633820 U CN 202633820U
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- CN
- China
- Prior art keywords
- column
- lifting
- lifting column
- sleeve pipe
- sleeve
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a lifting device for moving a porcelain insulator. The lifting device comprises a base, a column sleeve, and a lifting column. The column sleeve is vertically fixed on the base. A bearing sleeve is disposed in the column sleeve. The lifting column is disposed in the column sleeve through the bearing sleeve, and the lifting column has a same axis with the column sleeve. The lifting column is uniformly provided with a plurality of hinge lasts. The hinge lasts are provided with latches, and a latch support is disposed on a top surface of the column sleeve. Through the above way, the lifting device for moving a porcelain insulator has a simple structure, and is reliable and safety to operate. The lifting device for moving a porcelain insulator can replace manual operation, realize a function of moving up and down, reduce labor intensity, and improve work efficiency.
Description
Technical field
The utility model relates to the distribution field, particularly relates to a kind of porcelain bobbin insulator and moves and use lowering or hoisting gear.
Background technology
Porcelain bobbin insulator is a kind of power equipment with insulation effect, can in power industry, represent important effect.Porcelain bobbin insulator (or claiming insulator) electric wire is housed on the electric pole to be fixed on the porcelain vase, rather than directly to tie up on electric pole.The lower surface of porcelain vase is depression upwards, can not be soaked with rain, and this part dry surface stops electric current to conduct downwards, has prevented electric leakage.This is main insulator arrangement a--insulator; Generally think that in electric power system electric pole is ground connection (the high pressure shaft tower all is a metal), insulator mostly is a hydrophobicity, and just water droplet can't adhere to above that; Rain and instead help cleaning the dust that adheres on the insulator, reinforced insulation.
In maintenance repair and accident treatment; Mobile for porcelain bobbin insulator than indispensable, prior art adopts manual operation, when operation, needs two wire grips to be fixed on the cross-arm; Release the electric wire folder to the porcelain vase both sides respectively again; Control crank draws the electric wire folder in after waiting to clamp electric wire, carries out porcelain vase at last again and changes, and operating process is very complicated and loaded down with trivial details.If cross-arm is long, the operator releases relatively difficulty of electric wire folder, and when stringing, center of gravity is far away from electric pole, and is dangerous big.
The utility model content
The technical problem that the utility model mainly solves provides and a kind ofly can replace the artificial porcelain bobbin insulator that moves, and guarantees that fail safe and porcelain bobbin insulator simple in structure move to use lowering or hoisting gear.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: provide a kind of porcelain bobbin insulator to move and use lowering or hoisting gear; Comprise: base, column sleeve pipe, lifting column, said column sleeve pipe vertical fixing is equipped with bearing holder (housing, cover) in the said column sleeve pipe on said base; Said lifting column is located in the said column sleeve pipe together through said bearing holder (housing, cover); Evenly be provided with a plurality of pin holes on the said lifting column, be equipped with latch in the said pin hole, said latch is set up on the said column cannula tip face.
In preferred embodiment of the utility model, said lifting column one end is connected with load transfer device, is fixedly connected through a sleeve between said load transfer device and the lifting column.
In preferred embodiment of the utility model, said sleeve is provided with a plurality of pin holes, is equipped with the bakelite bolt pin in the said pin hole, and said sleeve is fixedly connected with said lifting column through the bakelite bolt pin.
In preferred embodiment of the utility model, said column cannula tip is fixed with a clasp.
In preferred embodiment of the utility model, said column sleeve pipe is fixed on the said base through a plurality of flange bolts.
The beneficial effect of the utility model is: the utility model porcelain bobbin insulator moves with lifting device structure simple, and reliable safety has replaced manual operation, and the function that realization moves up and down has alleviated labour intensity, has improved operating efficiency.
Description of drawings
Fig. 1 is that the utility model porcelain bobbin insulator moves the structural representation with lowering or hoisting gear one preferred embodiment;
The mark of each parts is following in the accompanying drawing: 1, base, 2, the column sleeve pipe, 3, lifting column, 4, flange, 5, latch, 6, sleeve, 7, the bakelite bolt pin, 8, clasp, 9, winding plant, 10, push rod, 11, motor.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiment of the utility model is set forth in detail, thereby the protection range of the utility model is made more explicit defining so that advantage of the utility model and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also Fig. 1, the utility model embodiment comprises:
A kind of porcelain bobbin insulator moves uses lowering or hoisting gear, comprising: base 1, column sleeve pipe 2, lifting column 3.
Said column sleeve pipe 2 is fixed on the said base 1 through a plurality of flange 4 connecting bolts.Said lifting column 3 is located in the said column sleeve pipe 2 together through bearing holder (housing, cover).The effect of bearing holder (housing, cover) is that protection lifting column 3 is not frayed, is convenient to I&M.
Evenly be provided with a plurality of pin holes on the said lifting column 3, insert latch 5 in the said pin hole, said latch 5 is set up on said column sleeve pipe 2 one end faces.
Lifting column 3 freely rises or descends in column sleeve pipe 2, drives the device that is connected with lifting column 3 and rises or descend, and final the realization moved what porcelain bobbin insulator rose or descended.Be erected on the column sleeve pipe 2 through latch 5, realize purpose lifting column 3 location.
Said lifting column 3 one ends are connected with load transfer device; Be fixedly connected through a sleeve 6 between said load transfer device and the lifting column 3; Be equipped with bakelite bolt pin 7 in the said pin hole; Said sleeve 6 is fixedly connected with said lifting column 3 through bakelite bolt pin 7, and said load transfer device is fixed on the said lifting column 3.
Said load transfer device also comprises winding plant 9, push rod 10, motor 11, and said winding plant 9 is in transmission connection with motor 11, and said winding plant 9 is connected with said clasp 8, and said push rod 10 is located between winding plant 9 and the said sleeve 6.Motor 11 drives the hoist engine operation, and this operation power is passed on the push rod 10 through hoist engine, and push rod 10 drives whole load transfer device and moves up and down, and drives lifting column 3 simultaneously in column sleeve pipe 2, to move up and down, and realizes moving the purpose of porcelain bobbin insulator at last.
The utility model porcelain bobbin insulator moves with lifting device structure simple, and reliable safety has replaced manual operation, and the function that realization moves up and down has alleviated labour intensity, has improved operating efficiency.
The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (5)
1. a porcelain bobbin insulator moves and uses lowering or hoisting gear, it is characterized in that, comprising: base, column sleeve pipe, lifting column; Said column sleeve pipe vertical fixing is on said base; Be equipped with bearing holder (housing, cover) in the said column sleeve pipe, said lifting column with being located in the said column sleeve pipe, evenly is provided with a plurality of pin holes through said bearing holder (housing, cover) on the said lifting column; Be equipped with latch in the said pin hole, said latch is set up on the said column cannula tip face.
2. porcelain bobbin insulator according to claim 1 moves uses lowering or hoisting gear, it is characterized in that, said lifting column one end is connected with load transfer device, is fixedly connected through a sleeve between said load transfer device and the lifting column.
3. porcelain bobbin insulator according to claim 2 moves uses lowering or hoisting gear, it is characterized in that said sleeve is provided with a plurality of pin holes, is equipped with the bakelite bolt pin in the said pin hole, and said sleeve is fixedly connected with said lifting column through the bakelite bolt pin.
4. porcelain bobbin insulator according to claim 1 moves uses lowering or hoisting gear, it is characterized in that, is fixed with a clasp on the said column sleeve pipe.
5. porcelain bobbin insulator according to claim 1 moves uses lowering or hoisting gear, it is characterized in that, said column sleeve pipe is fixed on the said base through a plurality of flange bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220129195 CN202633820U (en) | 2012-03-31 | 2012-03-31 | Lifting device for moving porcelain insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220129195 CN202633820U (en) | 2012-03-31 | 2012-03-31 | Lifting device for moving porcelain insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202633820U true CN202633820U (en) | 2012-12-26 |
Family
ID=47386967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220129195 Expired - Lifetime CN202633820U (en) | 2012-03-31 | 2012-03-31 | Lifting device for moving porcelain insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202633820U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283155A (en) * | 2014-11-11 | 2015-01-14 | 国网河北饶阳县供电公司 | Portable overhead conductor shifter and method for erecting conductor thereby |
| CN114914847A (en) * | 2022-05-25 | 2022-08-16 | 广东电网有限责任公司 | Method and device for replacing high-voltage line insulator |
-
2012
- 2012-03-31 CN CN 201220129195 patent/CN202633820U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283155A (en) * | 2014-11-11 | 2015-01-14 | 国网河北饶阳县供电公司 | Portable overhead conductor shifter and method for erecting conductor thereby |
| CN114914847A (en) * | 2022-05-25 | 2022-08-16 | 广东电网有限责任公司 | Method and device for replacing high-voltage line insulator |
| CN114914847B (en) * | 2022-05-25 | 2024-07-16 | 广东电网有限责任公司 | Method and device for replacing high-voltage line insulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |